We look at the division of 394791 by 41 
The aim is to understand the frequency of 41 in 394791.

Advancing to step 1:
3 divided by 41 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 41

Advancing to step 2:
The number 41 fits into 39 0 times, leaving a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Append the next digit (4) from the dividend to 39 and continue with: 394 / 41

On to step 3:
41 can be fit into 394 9 times, resulting in a remainder of 25.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Deduct 369 from 394 and we're left with 25.
Grab the next digit (7) from the dividend, add it to 25, then carry on: 257 / 41

On to step 4:
257 divided by 41 is 6 with a remainder of 11.
The number 6 becomes the next digit in our result. 
Result so far: 96.0
If we take 246 away from 257, we end up with 11.
Bring next digit (9) of the dividend behind the 11 and repeat the process: 119 / 41

On to step 5:
41 can be fit into 119 2 times, resulting in a remainder of 37.
Use 2 as the next digit of our solution. 
Result so far: 962.0
If we subtract 82 from 119, we get 37.
Grab the next digit (1) from the dividend, add it to 37, then carry on: 371 / 41

Advancing to step 6:
The number 41 fits into 371 9 times, leaving a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 9629.0
If we subtract 369 from 371, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 7:
41 goes into 20 0 times with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 9629.0
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
If we divide 200 by 41, we get 4 and a remainder of 36.
Write down 4 as next digit of the result. 
Result so far: 9629.04
Subtracting 164 from 200 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Let's proceed to step 9:
If we divide 360 by 41, we get 8 and a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 9629.048
Deduct 328 from 360 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 10:
The number 41 fits into 320 7 times, leaving a remainder of 33.
The next digit of our result is 7. 
Result so far: 9629.0487
The remainder is 33 after subtracting 287 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 11:
When dividing 330 by 41, we get 8 with a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 9629.04878
If we subtract 328 from 330, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 12:
The number 41 fits into 20 0 times, leaving a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 9629.04878
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 13:
41 goes into 200 4 times with a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 9629.0487804
Subtract 164 from 200 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 14:
If we divide 360 by 41, we get 8 and a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 9629.04878048
Deduct 328 from 360 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final outcome is 9629.04878048, with a leftover of 3.2e-08.